*1 This indicates the case when barcodes are read once per 20 seconds and round trip wireless communication is made at room temperature with the operation status LED, vibration function OFF, the buzzer ON (low volume), the backlight ON (brightness 1) and the charging mode2.*2 This is a typical value at room temperature, but not a guaranteed value.*3 This indicates the case when the main battery is not attached or the battery level is low, and operations are performed at room temperature.*4 Replace the main battery at a temperature of -5 °C 23°F or higher. The product may not start in low-temperature environments.